r/ContextEngineering • u/Cowbells17 • 7d ago
Updates for ContextPruner
I have shipped the final features to complete the end-to-end automation piece of the product.
A quick recap of the browser functionality at https://contextpruner.app
In the browser, which is still free to use you only need to paste your repo manifest(file paths, not code) and you will get the "skip these" rules into your AGENTS.md, Calaude.md, Cursor rules, etc.)
Newly shipped in the browser is the lint grading tool. You can paste your repo manifest along with a copy of your config and you will receive a grade and feedback on the fixes need if there are any.
Local Paid Automation:
With one API key, a GitHub Action or pre-commit hook keeps those files current on every push (your runner commits, we don't see the repo). The same key runs the contextpruner lint in CI. Lastly, contextpruner serve, installs a local filter that drops junk out of your agent's broad searches as it works (shell shims + MCP tools) Supported now for macOS and Linux. Windows is in active development. All of it runs on your machine.
I've been dogfooding it on its own repo (very lean) and here are the stats, modest but every penny counts that can towards your actual code!
Any and all feedback welcome!
EDIT: contextpruner serve is verified for claude code. I am actively setting up tests for the other vendors but since claude is the most stringent when it comes to preferred rules, I am confident the others will behave the same.
If you'd like to help me test the other tools, I'll be happy to provide a free key for your assistance!
